Advantages of Using Silica Fume

High early compressive strength
High tensile flexural strength and modulus of elasticity
Very low permeability to chloride and water intrusion
Enhanced durability
Increased toughness
Increased abrasion resistance on decks, floors, overlays and marine structures
Superior resistance to chemical attack from chlorides, acids, nitrates and sulfates and life-cycle cost efficiencies
Higher bond strength
High electrical resistivity and low permeability